projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| fd15fd37 BJ |
1 | |
| 2 | Now that you know how to add lines to a file, | |
| 3 | you will want to know how to get rid of them. | |
| 4 | The command | |
| 5 | 5d | |
| 6 | will delete line 5 of a file. The command | |
| 7 | .d | |
| 8 | will delete the current line. | |
| 9 | In the file 'pres' either the 5th or 6th line | |
| 10 | is wrong. Print those lines and delete the bad | |
| 11 | one; then rewrite the corrected file. | |
| 12 | Then type 'ready'. | |
| 13 | #create Ref | |
| 14 | george washington | |
| 15 | john adams | |
| 16 | thomas jefferson | |
| 17 | james madison | |
| 18 | james monroe | |
| 19 | john quincy adams | |
| 20 | andrew jackson | |
| 21 | martin van buren | |
| 22 | william henry harrison | |
| 23 | john tyler | |
| 24 | #create pres | |
| 25 | george washington | |
| 26 | john adams | |
| 27 | thomas jefferson | |
| 28 | james madison | |
| 29 | james monroe | |
| 30 | this is wrong Qwertyuiop | |
| 31 | john quincy adams | |
| 32 | andrew jackson | |
| 33 | martin van buren | |
| 34 | william henry harrison | |
| 35 | john tyler | |
| 36 | #pipe | |
| 37 | #user | |
| 38 | #unpipe | |
| 39 | #cmp pres Ref | |
| 40 | #log | |
| 41 | #next | |
| 42 | 19.1b 10 |